googled 'define sepukku'
>says it's another term for hara-kiri
googled 'define hara-kiri'
>says it's another term for sepukku
not really hehe. It's a ritual Self Delete by disembowelment with a sword, formerly practiced in Japan by samurai as an honorable alternative to disgrace or execution, for those who don't know. I'd suggest looking it up on youtube to see what it actually looks like in the movies.